2 files changed, 93 insertions, 35 deletions

diff --git a/src/clog.c b/src/clog.c
index ed50a17..6f54d0f 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -59,6 +59,7 @@ void entry_query_init(struct entry_query *eq, const char *id);
 void entry_query_cleanup(struct entry_query *eq);
 
 int validate_uuid(const char *uuid);
+int validate_text(struct http_request *req, char *data);
 
 int http_ok_resp(struct http_request *req, enum http_status_code status, struct kore_buf *content);
 int http_err_resp(struct http_request *req, enum http_status_code status);
@@ -68,13 +69,14 @@ int redirect(struct http_request *req);
 int get_index(struct http_request *req);
 int get_entry(struct http_request *req);
 int edit_entry(struct http_request *req);
+int update_entry(struct http_request *req);
 
 // int v_example_func(struct http_request *req, char *data);
 
 int sql_select(struct entry_query *eq);
 int sql_update(const char *id, const char *title, const char *body);
-int sql_delete(const char *id);
-int sql_insert(const char *id, const char *title, const char *body);
+// int sql_delete(const char *id);
+// int sql_insert(const char *id, const char *title, const char *body);
 
 static void process_md_output(const MD_CHAR *html, MD_SIZE size, void *buf);
 static int render_md(const char *in, struct kore_buf *out);
@@ -136,6 +138,11 @@ int validate_uuid(const char *uuid) {
 	return KORE_RESULT_OK;
 }
 
+int validate_text(struct http_request *req, char *data) {
+	kore_log(LOG_NOTICE, "v_example_func called %s", data);
+	return KORE_RESULT_OK;
+}
+
 int http_ok_resp(
 	struct http_request *req,
 	enum http_status_code status,
@@ -180,11 +187,6 @@ int redirect(struct http_request *req) {
 	return KORE_RESULT_OK;
 }
 
-// int v_example_func(struct http_request *req, char *data) {
-// 	kore_log(LOG_NOTICE, "v_example_func called");
-// 	return KORE_RESULT_OK;
-// }
-
 int get_index(struct http_request *req) {
 	struct entry_query eq;
 
@@ -309,7 +311,7 @@ int edit_entry(struct http_request *req) {
 
 	id = kore_strdup(req->path + strlen("/entries/"));
 	id[strlen(id) - strlen("/edit")] = '\0';
-
+	
 	entry_query_init(&eq, (const char*) id);
 
 	// Check for valid resource UUID
@@ -333,7 +335,7 @@ int edit_entry(struct http_request *req) {
 
 	kore_buf_appendf(
 		content, (const char *) asset_entry_edit_html,
-		eq.entries[0]->id, eq.entries[0]->title, eq.entries[0]->body
+		eq.entries[0]->id, eq.entries[0]->id, eq.entries[0]->title, eq.entries[0]->body
 	);
 
 	// Render MD.
@@ -363,6 +365,62 @@ out: ;
 	return KORE_RESULT_OK;
 }
 
+int update_entry(struct http_request *req) {
+	int err = 0;
+
+	char *id = NULL;
+	char *title = NULL; 
+	char *body = NULL;
+	
+	http_populate_post(req);
+
+	if (http_argument_get_string(req, "title", &title)) {
+		kore_log(LOG_INFO, "form title %s.", title);
+	}
+	else {
+		kore_log(LOG_ERR, "Error no title");
+		http_err_resp(req, HTTP_STATUS_BAD_REQUEST);
+		goto out;
+	}
+
+	if (http_argument_get_string(req, "body", &body)) {
+		kore_log(LOG_INFO, "form body %s.", body);
+	}
+	else {
+		kore_log(LOG_ERR, "Error no body");
+		http_err_resp(req, HTTP_STATUS_BAD_REQUEST);
+		goto out;
+	}
+
+	id = kore_strdup(req->path + strlen("/entries/"));
+	kore_log(LOG_DEBUG, "updating entry %s.", id);
+
+	err = validate_uuid(id);
+	if (err == KORE_RESULT_ERROR) {
+		kore_log(LOG_ERR, "Invalid entry id %s.", id);
+		http_err_resp(req, HTTP_STATUS_NOT_FOUND);
+		goto out;
+	}
+
+	err = sql_update(id, title, body);
+	// err = KORE_RESULT_ERROR;
+	if (err == KORE_RESULT_ERROR) {
+		kore_log(LOG_ERR, "Error updating entry id %s.", id);
+		http_err_resp(req, HTTP_STATUS_INTERNAL_ERROR);
+		goto out;
+	}
+
+	http_err_resp(req, HTTP_STATUS_CREATED);
+
+out: ;
+
+	if (id != NULL) {
+		kore_free(id);
+	}
+
+	return KORE_RESULT_OK;
+}
+
 int sql_select(struct entry_query *eq) {
 	int err = KORE_RESULT_OK;
 
@@ -433,33 +491,33 @@ out: ;
 	return err;
 }
 
-// int sql_update_entry(const char *id, const char *title, const char *body) {
-// 	int err = KORE_RESULT_OK;
+int sql_update(const char *id, const char *title, const char *body) {
+	int err = KORE_RESULT_OK;
 
-// 	struct kore_pgsql sql;
-// 	kore_pgsql_init(&sql);
+	struct kore_pgsql sql;
+	kore_pgsql_init(&sql);
 
-// 	err = kore_pgsql_setup(&sql, database, KORE_PGSQL_SYNC);
-// 	if (err == KORE_RESULT_ERROR) {
-// 		kore_pgsql_logerror(&sql);
-// 		goto out;
-// 	}
+	err = kore_pgsql_setup(&sql, database, KORE_PGSQL_SYNC);
+	if (err == KORE_RESULT_ERROR) {
+		kore_pgsql_logerror(&sql);
+		goto out;
+	}
 
-// 	err = kore_pgsql_query_params(
-// 		&sql, q_update_entry, 0, 3, KORE_PGSQL_PARAM_TEXT(title), KORE_PGSQL_PARAM_TEXT(body),
-// 		KORE_PGSQL_PARAM_TEXT(id)
-// 	);
-// 	if (err == KORE_RESULT_ERROR) {
-// 		kore_pgsql_logerror(&sql);
-// 		goto out;
-// 	}
+	err = kore_pgsql_query_params(
+		&sql, q_update_entry, 0, 3, KORE_PGSQL_PARAM_TEXT(title), KORE_PGSQL_PARAM_TEXT(body),
+		KORE_PGSQL_PARAM_TEXT(id)
+	);
+	if (err == KORE_RESULT_ERROR) {
+		kore_pgsql_logerror(&sql);
+		goto out;
+	}
 
-// out: ;
+out: ;
 
-// 	kore_pgsql_cleanup(&sql);
+	kore_pgsql_cleanup(&sql);
 
-// 	return err;
-// }
+	return err;
+}
 
 // int sql_delete_entry(const char *id) {
 // 	int err = KORE_RESULT_OK;
diff --git a/src/queries.h b/src/queries.h
index 3956129..1246091 100644
--- a/src/queries.h
+++ b/src/queries.h
@@ -22,11 +22,11 @@ const char *q_select_entries =
 // "($1, $2, $3) "
 // "RETURNING id;";
 
-// const char *q_update_entry =
-// "UPDATE entries "
-// "SET title = $1, body = $2, updated_at = NOW() "
-// "WHERE id = $3 "
-// "RETURNING id;";
+const char *q_update_entry =
+"UPDATE entries "
+"SET title = $1, body = $2, updated_at = NOW() "
+"WHERE id = $3 "
+"RETURNING id;";
 
 // const char *q_delete_entry =
 // "DELETE "